68294765

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{991}}^1$

素因数の和:1193

約数の個数: 32

約数和(自身を含む): 102850560

約数和(自身を除く): 34555795

約数列:

[1, 5, 7, 11, 35, 55, 77, 179, 385, 895, 991, 1253, 1969, 4955, 6265, 6937, 9845, 10901, 13783, 34685, 54505, 68915, 76307, 177389, 381535, 886945, 1241723, 1951279, 6208615, 9756395, 13658953, 68294765]

約数ペア:

[(1, 68294765), (5, 13658953), (7, 9756395), (11, 6208615), (35, 1951279), (55, 1241723), (77, 886945), (179, 381535), (385, 177389), (895, 76307), (991, 68915), (1253, 54505), (1969, 34685), (4955, 13783), (6265, 10901), (6937, 9845)]